期刊文献+

基于自适应形态滤波算法的斑点噪声抑制 被引量:1

Speckle Noise Suppression Based on an Adaptive Weighted Morphological Filter
下载PDF
导出
摘要 文章提出了一种应用于斑点噪声抑制的自适应权重形态滤波算法,实验证明此算法优于传统的形态滤波算法和权重形态滤波算法。 In this paper, a novel adaptive weighted morphological algorithm is proposed. Experimental results prove that the new operators' performance dominates those of classical morphological algorithm and weighted morphological algorithm for suppressing speckle noise.
出处 《激光与红外》 CAS CSCD 北大核心 2006年第2期158-160,共3页 Laser & Infrared
基金 国家自然科学基金(No.60372034)。
关键词 形态滤波 自适应 权重 斑点噪声 morphological filter adaptive weight speckle noise
  • 相关文献

参考文献9

  • 1J S Lee.Speckle suppression and analysis for synthetic aperture radar[J].Opt.Eng.,1986,25(5):636-643.
  • 2D T Kuan,A A Sawchuk,T C Strand,et al.Adaptive restoration of images with speckle[J].IEEE Trans.Acoust.Speech Signal Processing,1987,ASSP-35:373-383.
  • 3V S Frost,J A Stiles,K S Shanmugan,et al.A model for radar images and its application to adaptive digital filtering of multiplicative noise[J].IEEE Trans.Pattern Anal.Machine Intell.,1982,PAMI-4,157-165.
  • 4J W Tukey.Exploratory data analysis[M].MA:Addison-wesley,1997.
  • 5T R Grimmins.Geometric filter for reducing speckle[J].Opt.Eng.,1986,25:652-654.
  • 6Y Dong,B C Forster,A K Milne,et al.Speckle suppression using recursive wavelet transform[J].Int.J.Remote Sensing,1998,19(2):317-310.
  • 7F Safa,G Fiouzar.Speckle removal based on mathematical morphology[J].Signal Processing,1989,16(4):320-333.
  • 8M H Sedaaghi,Q H Wu.Weighted morphological filter[J].Electronics Letters,1998,(34)16:1566-1567.
  • 9Y Dong,A K Milne,B C Forster.Toward edge sharpening:a SAR speckle filtering algorithm[J].IEEE Trans.On GRS,2001,39(4):851-863.

同被引文献4

引证文献1

二级引证文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部